tomato soup from campbell's. it's amazing what soup can do. over our secure network, verizon innovators are building a world of medical treatment data in the cloud. so doctors can make a more informed diagnosis from anywhere, in seconds rather than months. because the world's biggest challenges deserve even bigger solutions. powerful answers. verizon. >>> there are concerns that the woman nominated to head up the epa is not the right person for the job. several things related to gina mccarthy's actions are at issue. among them that the agency is burdening us with rules and that safety concerns are be ignored in the push for environmental protection. nathan marantz joins us no you with more on that. good to see you you. i want to get to the point of safety. gina mccarthy is behind the approval for a broader use of a refridgerant called freeon. one is being proposed in some cars and proposed for use in others, right? >> the epa has approved it it for use in the u.s. it only has been used in a couple of other cadill